Due to safety, cost, health and environmental factors, there is a lot of pressure to use alternatives to CAA and hexavalent chromium. This project has strived to develop innovative chromate-free ...

What do those colorful iPod Nano cases have in common with sapphires? In both substances the color is not on the surface, but integrated in the structure of the material. As usually, [Bill Hammack] ...

Sometimes you come across a purported scientific paper that makes you do a triple-check, just to be sure that you didn’t overlook something, as maybe the claims do make sense after all. Such is the ...